A South Island takahē flightless swamp hen foraging for food

south island takah takah flightless swamp hen foraging food hunger bird wildlife wild black red beak pruning plumage porphyrio hochstetteri indigenous new zealand rail family large feather blue water waterfowl notornis isolated close up island south pacific new caledonia preening rare fowl endangered species adult nature habitat natural sedentary swamp hen tail eye beauty wading extinction